Jejunoileitis
空肠回肠炎
🗣️ 情景例句
Is it all right if I use a letter of credit?
如果我使用信用证，没关系吧？
How is the weather today?
今天天气怎么样？
he identifies himself with its centre of gravity, its mass, its weight;
他把自身和物体重心、质量、重量融为一体。